| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.44 | 9.288% | $157.8556 | $157.86 | $157.85 | $157.90 |
| Purchase #2 | $23.66 | 4.476% | $24.719 | $24.72 | $24.70 | $24.70 |
| Purchase #3 | $121.81 | 11.735% | $136.1044 | $136.10 | $136.10 | $136.10 |
| Purchase #4 | $207.59 | 3.872% | $215.6279 | $215.63 | $215.65 | $215.60 |
| Purchase #5 | $85.73 | 6.599% | $91.3873 | $91.39 | $91.40 | $91.40 |
| Purchase #6 | $171.49 | 5.398% | $180.747 | $180.75 | $180.75 | $180.70 |
| Purchase #7 | $19.91 | 3.122% | $20.5316 | $20.53 | $20.55 | $20.50 |
| 7 purchase totals = | $774.63 | $826.9728 | $826.98 | $827.00 | $826.90 | |